7956771240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1685

約数の個数: 256

約数和(自身を含む): 27119370240

約数和(自身を除く): 19162599000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1210, 1240, 1320, 1331, 1364, 1452, 1607, 1705, 1815, 1860, 2046, 2420, 2662, 2728, 2904, 3214, 3410, 3630, 3720, 3751, 3993, 4092, 4821, 4840, 5115, 5324, 6428, 6655, 6820, 7260, 7502, 7986, 8035, 8184, 9642, 10230, 10648, 11253, 12856, 13310, 13640, 14520, 15004, 15972, 16070, 17677, 18755, 19284, 19965, 20460, 22506, 24105, 26620, 30008, 31944, 32140, 35354, 37510, 38568, 39930, 40920, 41261, 45012, 48210, 49817, 53031, 53240, 56265, 64280, 70708, 75020, 79860, 82522, 88385, 90024, 96420, 99634, 106062, 112530, 123783, 141416, 149451, 150040, 159720, 165044, 176770, 192840, 194447, 199268, 206305, 212124, 225060, 247566, 249085, 265155, 298902, 330088, 353540, 388894, 398536, 412610, 424248, 450120, 495132, 498170, 530310, 547987, 583341, 597804, 618915, 707080, 747255, 777788, 825220, 972235, 990264, 996340, 1060620, 1095974, 1166682, 1195608, 1237830, 1494510, 1555576, 1643961, 1650440, 1944470, 1992680, 2121240, 2138917, 2191948, 2333364, 2475660, 2739935, 2916705, 2989020, 3287922, 3888940, 4277834, 4383896, 4666728, 4951320, 5479870, 5833410, 5978040, 6027857, 6416751, 6575844, 7777880, 8219805, 8555668, 10694585, 10959740, 11666820, 12055714, 12833502, 13151688, 16439610, 17111336, 18083571, 21389170, 21919480, 23333640, 24111428, 25667004, 30139285, 32083755, 32879220, 36167142, 42778340, 48222856, 51334008, 60278570, 64167510, 65758440, 66306427, 72334284, 85556680, 90417855, 120557140, 128335020, 132612854, 144668568, 180835710, 198919281, 241114280, 256670040, 265225708, 331532135, 361671420, 397838562, 530451416, 663064270, 723342840, 795677124, 994596405, 1326128540, 1591354248, 1989192810, 2652257080, 3978385620, 7956771240]

約数ペア:

[(1, 7956771240), (2, 3978385620), (3, 2652257080), (4, 1989192810), (5, 1591354248), (6, 1326128540), (8, 994596405), (10, 795677124), (11, 723342840), (12, 663064270), (15, 530451416), (20, 397838562), (22, 361671420), (24, 331532135), (30, 265225708), (31, 256670040), (33, 241114280), (40, 198919281), (44, 180835710), (55, 144668568), (60, 132612854), (62, 128335020), (66, 120557140), (88, 90417855), (93, 85556680), (110, 72334284), (120, 66306427), (121, 65758440), (124, 64167510), (132, 60278570), (155, 51334008), (165, 48222856), (186, 42778340), (220, 36167142), (242, 32879220), (248, 32083755), (264, 30139285), (310, 25667004), (330, 24111428), (341, 23333640), (363, 21919480), (372, 21389170), (440, 18083571), (465, 17111336), (484, 16439610), (605, 13151688), (620, 12833502), (660, 12055714), (682, 11666820), (726, 10959740), (744, 10694585), (930, 8555668), (968, 8219805), (1023, 7777880), (1210, 6575844), (1240, 6416751), (1320, 6027857), (1331, 5978040), (1364, 5833410), (1452, 5479870), (1607, 4951320), (1705, 4666728), (1815, 4383896), (1860, 4277834), (2046, 3888940), (2420, 3287922), (2662, 2989020), (2728, 2916705), (2904, 2739935), (3214, 2475660), (3410, 2333364), (3630, 2191948), (3720, 2138917), (3751, 2121240), (3993, 1992680), (4092, 1944470), (4821, 1650440), (4840, 1643961), (5115, 1555576), (5324, 1494510), (6428, 1237830), (6655, 1195608), (6820, 1166682), (7260, 1095974), (7502, 1060620), (7986, 996340), (8035, 990264), (8184, 972235), (9642, 825220), (10230, 777788), (10648, 747255), (11253, 707080), (12856, 618915), (13310, 597804), (13640, 583341), (14520, 547987), (15004, 530310), (15972, 498170), (16070, 495132), (17677, 450120), (18755, 424248), (19284, 412610), (19965, 398536), (20460, 388894), (22506, 353540), (24105, 330088), (26620, 298902), (30008, 265155), (31944, 249085), (32140, 247566), (35354, 225060), (37510, 212124), (38568, 206305), (39930, 199268), (40920, 194447), (41261, 192840), (45012, 176770), (48210, 165044), (49817, 159720), (53031, 150040), (53240, 149451), (56265, 141416), (64280, 123783), (70708, 112530), (75020, 106062), (79860, 99634), (82522, 96420), (88385, 90024)]